Scope of application:
Equipment for use in seawater, chemicals, dyes, paper, oxalic acid, fertilizer, etc.; photo, food industry, coastal facilities, ropes, CD rods, bolts, nuts.
Scope of application:
Products with special requirements for resistance to grain boundary corrosion.
Chemical components
Heat resistance:316 stainless steel has good welding properties. All standard welding methods can be used for welding. When welding, 316Cb, 316L or 309Cb stainless steel filler rods or welding rods can be used for welding according to the application. For best corrosion resistance, the welded section of 316 stainless steel requires post-weld annealing. If 316L stainless steel is used, post-weld annealing is not required.
For the lamp use underwater, it is required the lamp body has excellent corrosion resistance, so the material of the lamp body for underwater pool lights is required 304 stainless steel at least. In COMI Landscape lighting, our LED underwater pool lights are usually madeof SUS 316 stainless steel or SUS 316L stainless steel. If the underwater light is used in sea water, it is advised that the surface of SUS 316L stainless steel lamp housing titanizing. Or use 317L stainless steel, Even greater corrosion resistance is delivered by 317L, in which molybdenum content increases to 3 to 4% from the 2 to 3% found in 316 and 316L. BUT the cost of 317L stainless steel will be more higher than 316L stainless steel, NOT only because molybdenum content increases to 3 to 4% from the 2 to 3% in 316 and 316L, but also 317L is NOT so common for underwater pool light. 316 or 316 L stainless steel can meet the most of application for underwater light.If the customer don't care so much the cost and want customized made the underwater pool light and use 317L stainless steel, and the order quantity can reach the MOQ, we can also use 317L stainless steel to make.
The below is one of our LED underwter pool lights:
COMI Landscape Lighting IP68 LED pool light is suitable as underwater spotlight for fountains, pools, ponds, water gardens etc. for atmospheric or underwater lighting.
Features and Benefits:
▪ Utilizes 4pcs 2W Osram or 3W RGB 3-in-1 LED as light source.
▪ 24VDC low voltage input
▪ Made of SUS316 stainless steel completely for housing and accessories.
▪ Symmetrical light output.
▪ Overheat sensor inside(Optional).
▪ IP68 waterproof,underwater installation in depth less than 1meter.
▪ Use the silicone with good stickiness and thermal effect for reach the purpose of radiating and prevent moisture.
▪ Standard non-dimmable.(Optional dimmable support with DALI, 1~10V, PWM. )
▪ PVC Mounting sleeve included.
▪ 2 Years warranty.
Warning: 
Completely Stainless Steel SUS 316 L# Housing and Accessory
Material Specifications
|
Front cover & Housing |
Molding shaped stainless steel SUS316 L # |
| Light Window |
Step tempered glass.T=8mm |
|
Gasket |
EPDM gasket |
|
Cable Gland |
IP-68 PG-11 copper with nickel-coated |
|
Lens |
Optical lens,efficiency≥85% |
| PCB |
Excellent heat conductivity aluminum. Coefficient of heat Conductivity≥2.0w/mk |
|
LED Driver |
Constant current output Single color LED=1-circuit output RGB 3in1 LED=3-circuit output |
|
Power Cable |
H05RN-F 21.0mm2,L=3.0m(for single color) H05RN-F 4X0.75mm2, L=3.0m(for RGB) |
|
Application Environment |
Temperature of water between -20˚C~40˚C,Underwater less than 1 meter depth. |
|
Mounting Sleeve |
PVC Mounting Sleeve (Included) |
|
Dimmable Support (Optional) |
Optional dimmable function support with DALI, 0~10V, PWM |
For more detail of this product, please click here>> B4XC0457 B4XC0418 Symmetrical 4x2W ( or 3W) IP68 LED Pool Lights